CME GROUP INC (CME) Institutional Ownership Changes & 13F Activity

CME GROUP INC (CME) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Cantillon Capital Management, Renaissance Technologies LLC, Cullen Value Fund, Egerton Capital UK, and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2023Parnassus Endeavor FundSell-32,8795,643,801$1,130,001,836
Q3 2023Cantillon Capital ManagementSell-6,9601,883,066$377,027,475
Q3 2023Ariel Appreciation FundSell-2,24713,271$2,657,120
Q3 2023Sequoia Financial AdvisorsBuy3263,367$674,162
Q2 2023Parnassus Endeavor FundBuy516,7995,676,680$1,051,832,037
Q2 2023Cantillon Capital ManagementBuy113,4631,890,026$350,202,918
Q2 2023Renaissance Technologies LLCSell-29,400842,689$156,142
Q2 2023Ariel Appreciation FundSell-14,39215,518$2,875,330
Q2 2023Lindsell TrainBuy2,7008,600$1,593,537
Q2 2023Sequoia Financial AdvisorsBuy3093,041$563,488
Q1 2023Parnassus Endeavor FundBuy916,3345,159,881$988,220,410
Q1 2023Renaissance Technologies LLCSell-723,000872,089$167,022
Q1 2023Cantillon Capital ManagementBuy189,3191,776,563$340,247,346
Q1 2023Sequoia Financial AdvisorsBuy5122,732$523,260
Q1 2023Lindsell TrainBuy3005,900$1,129,968
Q4 2022Parnassus Endeavor FundSell-1,946,9524,243,547$713,594,863
Q4 2022Renaissance Technologies LLCBuy1,078,5001,595,089$268,230
Q4 2022Cantillon Capital ManagementSell-27,4181,587,244$266,910,951
Q4 2022Meritage GroupSell-8,9821,325$223
Q4 2022Sequoia Financial AdvisorsBuy8552,220$373,319
Q3 2022Renaissance Technologies LLCSell-337,700516,589$91,503
Q3 2022Viking Global InvestorsBuy322,471831,110$147,215
Q3 2022Parnassus Endeavor FundBuy23,3396,190,499$1,096,523
Q3 2022Cantillon Capital ManagementSell-14,3741,614,662$286,006
Q2 2022Viking Global InvestorsSell-1,807,727508,639$104,118
Q2 2022Renaissance Technologies LLCBuy577,700854,289$174,873
Q2 2022Parnassus Endeavor FundBuy187,3046,167,160$1,262,418
Q2 2022Cantillon Capital ManagementSell-7,2261,629,036$333,464
Q2 2022Sequoia Financial AdvisorsBuy1811,365$279
Q2 2022ARK InvestSell-34718$143

Frequently asked questions about CME activity

  • Which institutional owners are buying CME?

    Institutional owners buying CME include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CME activity?

    "Buy" means an investor increased their reported position in CME compared to the prior reporting period. This reflects growing exposure to CME GROUP INC (CME) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CME increasing?

    Institutional interest in CME can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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